JSON is extremely powerful and very light for well structured matrix /array like data objects. This is particularly useful for financial time series objects (as

JSON is extremely powerful and very light for well structured matrix /array like data objects. This is particularly useful for financial time series objects (asset prices, economics, etc). For example, in financial time series/ trading applications, see the following two charts, a data table and a visualization chart completely generated on the fly using JSON data inputs through ajax calls. Makes the application very light and all rendering is done on the client side. Market Returns Dashboard: http://bit.ly/iVxYoP http://bit.ly/iVxYoP Daily Market Commentary: http://bit.ly/my5A3c http://bit.ly/my5A3c